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基本信息：

分類	種類	型號(hào)	標(biāo)準(zhǔn)	國(guó)家	應(yīng)用
Steel Grades		X12CrNi 25-21

機(jī)械性能信息：

屈服強(qiáng)度Rp0.2（MPa）	抗拉強(qiáng)度Rm（MPa）	沖擊率	伸長(zhǎng)率	斷面收縮率	熱處理狀態(tài)	布氏硬度（HBW）
939 (≥)	447 (≥)	23	42	14	Solution and Aging, Annealing, Ausaging, Q+T,etc	324

物理性質(zhì)信息：

溫度	彈性模量	系數(shù)	熱導(dǎo)率	比熱容量	比電阻率	密度	加權(quán)系數(shù)
31	-	-			0.14	-
637	293	-	23.3	333		-
632	-	41	22.2			344	241

熱處理信息：

熱處理溫度區(qū)間
Heat treated : 1488°C - 1889°C

對(duì)照表（同等等級(jí)）信息：

型號(hào)	標(biāo)準(zhǔn)	國(guó)家	應(yīng)用
X12CrNi23-13/X7CrNi23-14	DIN	Germany	Stainless steel
X12CrNiSi35(36)-16	DIN	Germany	Stainless steel
X8CrNiTi18-10/X12CrNiTi18-9	DIN	Germany	Stainless steel
X12CrNiMoNb20-15	DIN	Germany	Stainless steel
X12CrNiMoV12-3/X11CrNiMoN12	DIN	Germany	The high-temperature and high-strength steel
X12CrNiWTi16-13	DIN	Germany	Valve steel
X12CrNiMoV12-3	AFNOR	France	Fasteners with stainless steel and nickel alloy for high temperature and low temperature (NF-EN 10269(1999))
ISO X12CrNi17-7 strip	ISO	ISO	ISO standard spring with stainless steel wire and steel strip
ISO X6CrNiMo17-12-2 strip	ISO	ISO	ISO standard spring with stainless steel wire and steel strip
ISO X7CrNiAl17-7 strip	ISO	ISO	ISO standard spring with stainless steel wire and steel strip
ISO X12CrNiMoV12 3	ISO	ISO	High temperature bainite and martensite steel ISO standard internal combustion engine
EN X12CrNi2621KE	EN	Euronorm	Euronorm Stainless Steel
EN X12CrNiSi2212KE	EN	Euronorm	Euronorm Stainless Steel
EN X12CrNi23-13	EN	Euronorm	Euronorm Stainless Steel
EN X12CrNiMoV12-3	EN	Euronorm	Euronorm Stainless Steel
EN X12CrNiWTiB16-13	EN	Euronorm	Euronorm Stainless Steel
EN X12CrNiMoV12-3	EN	Euronorm	Euronorm Stainless Steel
Q195	GBT	China	China structural steel and alloy steel
Q215	GBT	China	China structural steel and alloy steel
Q215 B		China	Engineering and welding

標(biāo)簽： X12CrNi 25-21 、X12CrNi 25-21 鋼材、X12CrNi 25-21 材料